Change your SharePoint domain name

Unfortunately, it isn't possible to change the SharePoint Online domain name for your organization in Office 365. For example, if the name of your organization changes from "Contoso" to "Fourth Coffee," you can't change contoso.sharepoint.com to fourthcoffee.sharepoint.com.

To use the domain name fourthcoffee.sharepoint.com , you would need to purchase a new Office 365 subscription and move all email, files, and any other data you want to keep to the new subscription.

Note

To change the address of a site, for example, from https://contoso.sharepoint.com/sites/sample1 to https://contoso.sharepoint.com/sites/sample2, you can use the new SharePoint admin center. For info, see Change a site address.